| 单词 | 质点 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔cohesionless〕Composed of particles that do not cohere. Used of soil.无内聚性的:由不能粘着的质点组成。用于土壤美国传统〔intermediate vector boson〕Either of two bosons, the W particle or the Z particle, that are quanta of the weak interaction.中度向量玻子: W质点或是Z质点两种玻子之一,为交互作用微弱的量子美国传统〔moment of inertia〕The product of the mass of a particle and the square of its distance from a reference.一质点的质量与从一参照点到它距离的平方的乘积美国传统〔particle〕A body whose spatial extent and internal motion and structure, if any, are irrelevant in a specific problem.质点:其空间延伸和内部的运动和结构(如果存在的话)与某个具体问题无关的物体美国传统 |
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